[INFO] fetching crate protonsdk_variant 0.1.1... [INFO] testing protonsdk_variant-0.1.1 against 1.55.0 for beta-1.56-1 [INFO] extracting crate protonsdk_variant 0.1.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate protonsdk_variant 0.1.1 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate protonsdk_variant 0.1.1 [INFO] finished tweaking crates.io crate protonsdk_variant 0.1.1 [INFO] tweaked toml for crates.io crate protonsdk_variant 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate protonsdk_variant 0.1.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fc8496a9cba336acad7fbe6c94ae5a2c042db98a0336551193f69399333b5bb2 [INFO] running `Command { std: "docker" "start" "-a" "fc8496a9cba336acad7fbe6c94ae5a2c042db98a0336551193f69399333b5bb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc8496a9cba336acad7fbe6c94ae5a2c042db98a0336551193f69399333b5bb2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc8496a9cba336acad7fbe6c94ae5a2c042db98a0336551193f69399333b5bb2", kill_on_drop: false }` [INFO] [stdout] fc8496a9cba336acad7fbe6c94ae5a2c042db98a0336551193f69399333b5bb2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f5accd4f8a09e52f3bcc45945b1b99fea8f082f476d74bb3d5390735b103122c [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f5accd4f8a09e52f3bcc45945b1b99fea8f082f476d74bb3d5390735b103122c", kill_on_drop: false }` [INFO] [stderr] Compiling protonsdk_variant v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.04s [INFO] running `Command { std: "docker" "inspect" "f5accd4f8a09e52f3bcc45945b1b99fea8f082f476d74bb3d5390735b103122c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5accd4f8a09e52f3bcc45945b1b99fea8f082f476d74bb3d5390735b103122c", kill_on_drop: false }` [INFO] [stdout] f5accd4f8a09e52f3bcc45945b1b99fea8f082f476d74bb3d5390735b103122c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c1fcf463b5791f41236f4623e7240ed4cd463bb8ee36e208df8b49a3e0238c47 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "c1fcf463b5791f41236f4623e7240ed4cd463bb8ee36e208df8b49a3e0238c47", kill_on_drop: false }` [INFO] [stderr] Compiling protonsdk_variant v0.1.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.30s [INFO] running `Command { std: "docker" "inspect" "c1fcf463b5791f41236f4623e7240ed4cd463bb8ee36e208df8b49a3e0238c47", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1fcf463b5791f41236f4623e7240ed4cd463bb8ee36e208df8b49a3e0238c47", kill_on_drop: false }` [INFO] [stdout] c1fcf463b5791f41236f4623e7240ed4cd463bb8ee36e208df8b49a3e0238c47 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fc1326d580d0176ff1a97d8286a9a7f3d651796256901b67f5dfcb167c44d74e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fc1326d580d0176ff1a97d8286a9a7f3d651796256901b67f5dfcb167c44d74e", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/protonsdk_variant-0ece557bca42cbbb) [INFO] [stdout] [INFO] [stderr] Doc-tests protonsdk_variant [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "fc1326d580d0176ff1a97d8286a9a7f3d651796256901b67f5dfcb167c44d74e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc1326d580d0176ff1a97d8286a9a7f3d651796256901b67f5dfcb167c44d74e", kill_on_drop: false }` [INFO] [stdout] fc1326d580d0176ff1a97d8286a9a7f3d651796256901b67f5dfcb167c44d74e